Алексей Комсомоленко ,
main.cf
Код smtp_tls_CAfile = /etc/postfix/ca_yandex.pem
ca_yandex.pem
Код -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
получить сертификат можно так:
Код openssl s_client -starttls smtp -crlf -connect smtp.yandex.ru:25
P.S.
Еще в мануале, который
тут , ошибка, такого параметра нет:
Код smtp_sender_dependent_authentification
правильно писать так:
Код smtp_sender_dependent_authentication = yes
